deps: revert dependency com.google.protobuf:protobuf-java to v3.19.4 (#1626)
deps: revert dependency com.google.protobuf:protobuf-java to v3.19.4 (#1626)

Reverts googleapis/google-http-java-client#1621
googleapis/google-http-java-client,googleapis/google-http-java-client,googleapis/google-http-java-client,googleapis/google-http-java-client